Samyang Reflex 300mm f6.3 ED UMC CS Lens Review and Specs

Samyang Reflex 300mm f6.3 ED UMC CS Micro Four Thirds Review

Main Features

300mm Focal Range

F6.3 Max Aperture

Max Format: APS-C / DX

Micro Four Thirds Mount

Weight: 318g.

Diameter: 65mm

Length: 74mm

Min Focus Distance:0.9m

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Samyang 300mm f6.3 Overview

Samyang 300mm f6.3 is a Manual Focus (MF) Telephoto Prime lens with APS-C / DX max sensor coverage. When mounted on a APS-C / DX sensor camera, it will give you an FF equivalent focal range of 450mm. With the max aperture of only f6.3 at 300mm, it is considered a slow lens.
Samyang 300mm f6.3 is not a weather sealed lens, so you have to be extra careful against rain and dust.

Pros and Cons of Samyang Reflex 300mm f6.3 ED UMC CS

PROs

Hood supplied

CONs

No Autofocus

Samyang 300mm f6.3 Detailed Specifications

General
Brand	Samyang
Lens Type	Prime
Lens Type	Telephoto Prime
Lens Mount	Micro Four Thirds
Max_Format	APS-C / DX
Focal Range	300mm
Image Stabilization	No
Colour	Unknown
Zoom Method	No Zoom
Power Zoom	No Zoom
Zoom Lock	No Zoom
Zoom Ratio	1.0X
APERTURE
Max Aperture	F6.3
Min Aperture	F6.3
Aperture Ring	No
Diaphragm Blades	unknown
Optics
Optical Elements	9
Optical Groups	9
Special Elements	1 ED glass element

FOCUSING
Min Focus Distance	0.9m
Max Magnification	unknown
Autofocus	No
AF Motor Type	None
Full Time Manual	N/A
Focus Method	Unknown
Distance Scale	Yes
DoF Scale	No
PHYSICAL SPECS
Weight	318g
Diameter	65mm
Length	74mm
Materials	Metal mount
Weather Sealing	Unknown
Filter Thread	Unknown
Filter Notes	-
Hood Supplied	Yes
Tripod Collar	No

Samyang Reflex 300mm f6.3 ED UMC CS Alternatives in Micro Four Thirds Mount

Model		Focal Length	Max Aperture	Weight	Focusing
	Olympus M.Zuiko Digital 300mm F4 IS Pro	300mm	F4.0	1270gr	AF
Compare with Samyang Reflex 300mm f6.3 ED UMC CS
	Tokina Reflex 300mm F6.3 MF Macro	300mm	F6.3	298gr	MF
Compare with Samyang Reflex 300mm f6.3 ED UMC CS